Great idea for a thread. I have done a lot of those kinds of things over the years, meant to fortify or accentuate the beneficial transit.
I have Jupiter conjunct my Ascendant in Taurus, from the 12th. And Jupiter is in a mutual reception with my Venus in Sag, the ruler of the chart.
One year I had a Jupiter return which was accompanied by Tr Venus conjunct Jupiter.
So I built an altar, which is a Jupiter ruled thing, and filled it with Jupiter/Venus treasures, like gems and fresh fruit and figs and hand written passages from spiritual texts, and beautiful paintings of flowers and religious icons.
I kept that altar up and going for many years, until I moved from that studio apartment and had children. At that point it became difficult to keep their hands away from it. lol
I dated an amazing astrologer for several years in my early 20's/ Towards the end of our relationship, it became glaringly obvious that our relationship was coming to an end.
My Virgo boyfriend was experiencing a very difficult transit to his Saturn in Scorpio in the 1st house. Tr Uranus was making a station on his Saturn, which already had a lot of difficult natal aspects.
Uranus was conjunct his Saturn and opposing his 7th house Moon. So emotionally, he was not available to me and had a hard time expressing himself.
So on one of our final days together as a couple, we were silently, glumly, walking around Santa Monica, doing errands he needed to do so he could make a trip back East to see family. His father was very sick....{ and the unsaid undercurrent was that my bf was not coming back for a long time.]
He had been very quiet all day, just mumbling that he didn't know how to explain how we was feeling, or what he could say to me.
Then we came upon a weird situation. The downtown sidewalk was blocked of by barriers and construction signs...WARNING--Stay Back....
And we heard very loud jack hammers....we watched the scene for a minute because my bf was very engrossed....then saw that a crew was coming around moving everyone further back behind a small fence.
And they were about to demolish an old building...[ Uranus conjunct Saturn in Scorpio?]
We stood and watched the entire event. My boyfriend teared up. Later he told me it was like a sudden release for all of the internalized emotion/stress he had going on.
To this day when I see a Uranus/Saturn transit, I think of this building being blown up.